Chair



FIG. 1 is a front view of a chair showing my design;

FIG. 2 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a partial cross-sectional view of a seating portion of the chair taken along the line 7-7 of FIG. 1. 

The ornamental design for a chair, as shown and described. 